

Door-Jammer DJ3 Portable Door Lock Brace Red for Inswinging Doors
Next-day delivery · £1.99
Order by 2pm for same-day dispatch · FREE over £35
Standard UK DeliveryFREE — get it by Tue 10 Nov – Fri 13 Nov
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Red · Standard · Modern
£23.86
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About this item
Key Features
- Brand: Door-Jammer
- Model: DJ3
- Color: Red
- Type: Portable door security device
- Application: For inswinging doors with 3 mm / 1/4 inch clearance
- Security: Displacement-based patented steel design provides barricade against entry
- Compliance: PAS24 impact tested and police accreditation noted in design
- Weight & Dimensions: 210 g (0.46 lbs); 108 mm x 40 mm x 70 mm
- Setup: Tools-free, quick installation and release
- Versatility: Works on carpet, tile, and laminated floors when door exerts outward pressure
Product Description
The Door-Jammer DJ3 is a compact, lightweight portable door security device designed to quickly prevent unwanted entry. It is suitable for inswinging doors with a 3 mm / 1/4 inch clearance and can be positioned in the gap under an inward opening door without permanent modifications. Its patented steel construction uses displacement of force to barricade the door against attempts at forced entry. The DJ3 has undergone extensive testing, including PAS24 Impact testing, and carries police accreditation for added peace of mind.
Compact and pocket-friendly at 210 g, the DJ3 fits easily into a bag or pocket. Installation and removal take seconds with no tools required. In emergencies, a quick-release mechanism enables rapid removal with an upward motion. The system anchors securely to flat surfaces and is compatible with carpeted, tiled, and laminated floors when exposed to external pressure on the door.
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Condition Brand new
Free UK delivery · 3–5 days
Get it by Tue 10 Nov – Fri 13 Nov
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Door-Jammer
£23.86